Individual Calculations June 2013
 Zimmer, Ralph  Total change: 8.40  Rating chartPersonal card
 59th Annual Maryland Open Rockville, Maryland USA 2013-05-03
RcRownchangeKK*chgGame
 2322 2174 1.50 3 0.56 15 8.40 
  Kaufman, Lawrence g2336 USA0.5010.21153.15 
  Krause, Benjamin W 2197 USA1.0010.53157.95 
  Enkhbat, Tegshsuren m2432 USA0.001-0.1815-2.70 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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